64319928960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{11701}}^1$

素因数の和:12139

約数の個数: 256

約数和(自身を含む): 234901267200

約数和(自身を除く): 170581338240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 409, 420, 448, 480, 560, 640, 672, 818, 840, 896, 960, 1120, 1227, 1344, 1636, 1680, 1920, 2045, 2240, 2454, 2688, 2863, 3272, 3360, 4090, 4480, 4908, 5726, 6135, 6544, 6720, 8180, 8589, 9816, 11452, 11701, 12270, 13088, 13440, 14315, 16360, 17178, 19632, 22904, 23402, 24540, 26176, 28630, 32720, 34356, 35103, 39264, 42945, 45808, 46804, 49080, 52352, 57260, 58505, 65440, 68712, 70206, 78528, 81907, 85890, 91616, 93608, 98160, 114520, 117010, 130880, 137424, 140412, 157056, 163814, 171780, 175515, 183232, 187216, 196320, 229040, 234020, 245721, 261760, 274848, 280824, 327628, 343560, 351030, 366464, 374432, 392640, 409535, 458080, 468040, 491442, 549696, 561648, 655256, 687120, 702060, 748864, 785280, 819070, 916160, 936080, 982884, 1099392, 1123296, 1228605, 1310512, 1374240, 1404120, 1497728, 1638140, 1832320, 1872160, 1965768, 2246592, 2457210, 2621024, 2748480, 2808240, 3276280, 3744320, 3931536, 4493184, 4785709, 4914420, 5242048, 5496960, 5616480, 6552560, 7488640, 7863072, 9571418, 9828840, 10484096, 11232960, 13105120, 14357127, 15726144, 19142836, 19657680, 22465920, 23928545, 26210240, 28714254, 31452288, 33499963, 38285672, 39315360, 47857090, 52420480, 57428508, 66999926, 71785635, 76571344, 78630720, 95714180, 100499889, 114857016, 133999852, 143571270, 153142688, 157261440, 167499815, 191428360, 200999778, 229714032, 267999704, 287142540, 306285376, 334999630, 382856720, 401999556, 459428064, 502499445, 535999408, 574285080, 612570752, 669999260, 765713440, 803999112, 918856128, 1004998890, 1071998816, 1148570160, 1339998520, 1531426880, 1607998224, 1837712256, 2009997780, 2143997632, 2297140320, 2679997040, 3062853760, 3215996448, 4019995560, 4287995264, 4594280640, 5359994080, 6431992896, 8039991120, 9188561280, 10719988160, 12863985792, 16079982240, 21439976320, 32159964480, 64319928960]

約数ペア:

[(1, 64319928960), (2, 32159964480), (3, 21439976320), (4, 16079982240), (5, 12863985792), (6, 10719988160), (7, 9188561280), (8, 8039991120), (10, 6431992896), (12, 5359994080), (14, 4594280640), (15, 4287995264), (16, 4019995560), (20, 3215996448), (21, 3062853760), (24, 2679997040), (28, 2297140320), (30, 2143997632), (32, 2009997780), (35, 1837712256), (40, 1607998224), (42, 1531426880), (48, 1339998520), (56, 1148570160), (60, 1071998816), (64, 1004998890), (70, 918856128), (80, 803999112), (84, 765713440), (96, 669999260), (105, 612570752), (112, 574285080), (120, 535999408), (128, 502499445), (140, 459428064), (160, 401999556), (168, 382856720), (192, 334999630), (210, 306285376), (224, 287142540), (240, 267999704), (280, 229714032), (320, 200999778), (336, 191428360), (384, 167499815), (409, 157261440), (420, 153142688), (448, 143571270), (480, 133999852), (560, 114857016), (640, 100499889), (672, 95714180), (818, 78630720), (840, 76571344), (896, 71785635), (960, 66999926), (1120, 57428508), (1227, 52420480), (1344, 47857090), (1636, 39315360), (1680, 38285672), (1920, 33499963), (2045, 31452288), (2240, 28714254), (2454, 26210240), (2688, 23928545), (2863, 22465920), (3272, 19657680), (3360, 19142836), (4090, 15726144), (4480, 14357127), (4908, 13105120), (5726, 11232960), (6135, 10484096), (6544, 9828840), (6720, 9571418), (8180, 7863072), (8589, 7488640), (9816, 6552560), (11452, 5616480), (11701, 5496960), (12270, 5242048), (13088, 4914420), (13440, 4785709), (14315, 4493184), (16360, 3931536), (17178, 3744320), (19632, 3276280), (22904, 2808240), (23402, 2748480), (24540, 2621024), (26176, 2457210), (28630, 2246592), (32720, 1965768), (34356, 1872160), (35103, 1832320), (39264, 1638140), (42945, 1497728), (45808, 1404120), (46804, 1374240), (49080, 1310512), (52352, 1228605), (57260, 1123296), (58505, 1099392), (65440, 982884), (68712, 936080), (70206, 916160), (78528, 819070), (81907, 785280), (85890, 748864), (91616, 702060), (93608, 687120), (98160, 655256), (114520, 561648), (117010, 549696), (130880, 491442), (137424, 468040), (140412, 458080), (157056, 409535), (163814, 392640), (171780, 374432), (175515, 366464), (183232, 351030), (187216, 343560), (196320, 327628), (229040, 280824), (234020, 274848), (245721, 261760)]